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IAD to PEN: distance & flight time
Washington (Washington Dulles International Airport) → Penang (Penang International Airport)
9,377 mi
15,090 km · 8,148 nm
18h 51m
estimated nonstop flight time
+12h
time difference · heading north
See live IAD→PEN fares Phone-only fares on this route — call free
Flight time details
9,377 miles nonstop takes roughly 18h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- PEN — Penang International Airport · Penang, Malaysia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAD
Near PEN
- BWH · Butterworth Airport14 mi away
- AOR · Sultan Abdul Halim Airport62 mi away
- IPH · Sultan Azlan Shah Airport75 mi away
- PKG · Pulau Pangkor Airport75 mi away
Frequently asked questions
How far is IAD from PEN?
The flight distance from Washington (IAD) to Penang (PEN) is 9,377 miles (15,090 km, 8,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to PEN?
A nonstop flight takes about 18h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Washington and Penang?
Penang is 12 hours ahead of Washington.
What is the cheapest way to fly from IAD to PEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–PEN that never appear on search engines, with no booking fees.